Binary (18,13)-code with minimal distance 3 

[100000000000011100]
[010000000000011010]
[001000000000011001]
[000100000000011000]
[000010000000001111]
[000001000000001100]
[000000100000001010]
[000000010000001001]
[000000001000010111]
[000000000100010100]
[000000000010010010]
[000000000001010001]
[000000000000100111]